IN2014MN01893A - - Google Patents

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Publication number
IN2014MN01893A
IN2014MN01893A IN1893MUN2014A IN2014MN01893A IN 2014MN01893 A IN2014MN01893 A IN 2014MN01893A IN 1893MUN2014 A IN1893MUN2014 A IN 1893MUN2014A IN 2014MN01893 A IN2014MN01893 A IN 2014MN01893A
Authority
IN
India
Prior art keywords
light
laser
guiding element
vehicle headlight
exit surface
Prior art date
Application number
Other languages
English (en)
Inventor
Friedrich Bauer
Andreas Moser
Johann Altmann
Erich Kaufmann
Original Assignee
Zizala Lichtsysteme Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48047763&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014MN01893(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zizala Lichtsysteme Gmbh filed Critical Zizala Lichtsysteme Gmbh
Publication of IN2014MN01893A publication Critical patent/IN2014MN01893A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/135—Polarised
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/16—Laser light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/70—Prevention of harmful light leakage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/60—Heating of lighting devices, e.g. for demisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IN1893MUN2014 2012-03-12 2013-03-04 IN2014MN01893A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50074/2012A AT512589B1 (de) 2012-03-12 2012-03-12 Lichtleitelement für einen Laser-Fahrzeugscheinwerfer sowie Fahrzeugscheinwerfer
PCT/AT2013/050054 WO2013134805A1 (de) 2012-03-12 2013-03-04 Lichtleitelement für einen laser-fahrzeugscheinwerfer

Publications (1)

Publication Number Publication Date
IN2014MN01893A true IN2014MN01893A (enrdf_load_stackoverflow) 2015-07-10

Family

ID=48047763

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1893MUN2014 IN2014MN01893A (enrdf_load_stackoverflow) 2012-03-12 2013-03-04

Country Status (8)

Country Link
US (1) US9958125B2 (enrdf_load_stackoverflow)
EP (1) EP2825818B1 (enrdf_load_stackoverflow)
JP (1) JP6145898B2 (enrdf_load_stackoverflow)
CN (1) CN104160210B (enrdf_load_stackoverflow)
AT (1) AT512589B1 (enrdf_load_stackoverflow)
IN (1) IN2014MN01893A (enrdf_load_stackoverflow)
MX (1) MX2014010937A (enrdf_load_stackoverflow)
WO (1) WO2013134805A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT513816B1 (de) 2012-12-20 2015-11-15 Zizala Lichtsysteme Gmbh Lichtführungseinheit für eine Leuchteinheit eines Scheinwerfers sowie Leuchteinheit und Schweinwerfer
JP6246577B2 (ja) * 2013-12-05 2017-12-13 スタンレー電気株式会社 車両用灯具
DE102014016835A1 (de) 2014-11-13 2016-05-19 Audi Ag Scheinwerfer für ein Kraftfahrzeug
AT517409B1 (de) * 2015-06-30 2017-06-15 Zkw Group Gmbh Leuchtmodul für einen Fahrzeugscheinwerfer sowie Fahrzeugscheinwerfer
EP3473918B1 (de) * 2017-10-19 2021-12-01 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer
CN111578227A (zh) * 2020-05-15 2020-08-25 王丹 一种汽车后视镜变道辅助系统的光学单元
WO2021257296A1 (en) 2020-06-15 2021-12-23 Ruan Jiabiao Deicing system for. an automotive lamp
US11255508B2 (en) 2020-06-15 2022-02-22 Grote Industries, Inc. Deicing system for an automotive lamp

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JP4068387B2 (ja) * 2002-04-23 2008-03-26 株式会社小糸製作所 光源ユニット
JP4124445B2 (ja) * 2003-02-03 2008-07-23 株式会社小糸製作所 光源及び車両用前照灯
JP4047186B2 (ja) * 2003-02-10 2008-02-13 株式会社小糸製作所 車両用前照灯及び光学ユニット
JP4138586B2 (ja) * 2003-06-13 2008-08-27 スタンレー電気株式会社 光源用ｌｅｄランプおよびこれを用いた車両用前照灯
JP4140042B2 (ja) * 2003-09-17 2008-08-27 スタンレー電気株式会社 蛍光体を用いたｌｅｄ光源装置及びｌｅｄ光源装置を用いた車両前照灯
JP4339153B2 (ja) 2004-03-11 2009-10-07 株式会社小糸製作所 車両用灯具ユニット
CN101326400B (zh) 2005-12-12 2011-02-23 皇家飞利浦电子股份有限公司 用于具有低光束功能的车辆前灯的发光二极管准直仪元件
US7477828B2 (en) * 2006-01-06 2009-01-13 Lockheed Martin Corporation Optical waveguide
DE102006029203B9 (de) 2006-06-26 2023-06-22 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Lichtemittierende Vorrichtung
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WO2009115976A1 (en) * 2008-03-20 2009-09-24 Koninklijke Philips Electronics N.V. Illumination system comprising a luminescent element with a heat sink
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JP5406566B2 (ja) * 2009-03-11 2014-02-05 スタンレー電気株式会社 車両用前照灯
JP5624118B2 (ja) * 2009-04-09 2014-11-12 コーニンクレッカ フィリップス エヌ ヴェ レーザーの用途のためのランプ
JP5280502B2 (ja) * 2009-08-18 2013-09-04 シャープ株式会社 光源装置
JP2011065979A (ja) 2009-08-18 2011-03-31 Sharp Corp 光源装置
JP4991834B2 (ja) * 2009-12-17 2012-08-01 シャープ株式会社 車両用前照灯
JP4991001B2 (ja) * 2009-12-28 2012-08-01 シャープ株式会社 照明装置
GB2477569A (en) 2010-02-09 2011-08-10 Sharp Kk Lamp having a phosphor.
JP5232815B2 (ja) * 2010-02-10 2013-07-10 シャープ株式会社 車両用前照灯
JP2011243369A (ja) * 2010-05-17 2011-12-01 Sharp Corp 発光装置、照明装置および車両用前照灯
US8733996B2 (en) * 2010-05-17 2014-05-27 Sharp Kabushiki Kaisha Light emitting device, illuminating device, and vehicle headlamp
JP2011249538A (ja) 2010-05-26 2011-12-08 Sharp Corp 発光装置および照明装置
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Also Published As

Publication number Publication date
JP2015513383A (ja) 2015-05-11
US9958125B2 (en) 2018-05-01
WO2013134805A1 (de) 2013-09-19
US20150023037A1 (en) 2015-01-22
CN104160210B (zh) 2017-05-03
AT512589B1 (de) 2014-06-15
EP2825818A1 (de) 2015-01-21
MX2014010937A (es) 2014-11-13
EP2825818B1 (de) 2016-05-04
JP6145898B2 (ja) 2017-06-14
AT512589A1 (de) 2013-09-15
CN104160210A (zh) 2014-11-19

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